I purchased this from the power stone shop STAR MOON in Miyajima a few years ago. It's a bracelet for good luck with money. I collected various bracelets and kept them in a collection case, only trying them on occasionally to look at them. I occasionally cleansed it by bathing it in moonlight on the full moon. There are some areas with cracks, which are characteristic of natural stones. Natural Stones: Sunstone Rutile Quartz Moonstone Cracked Crystal Crystal Effects: Attracts opportunities Builds confidence Relieves stress Supports the fulfillment of desires Wards off evil spirits It was written that way. I bought it for about 10,000 yen. Inner diameter: 16cm Please understand that it has been stored at home, and if you like it, please consider purchasing it.